نتایج جستجو برای: husbandry
تعداد نتایج: 3546 فیلتر نتایج به سال:
After a brief review of the legal framework of animal protection applicable to cattle--including Council of Europe and European Union legislation, as well as French law--the main features of husbandry systems used in the intensive husbandry of veal calves and young cattle are analysed. For veal calves, the standards proposed at the European level do not take into account major differences in th...
The three Rs of animal research Replacement, Reduction, Refinement first put forward by Russell and Birch (1959) have provided the foundation on which many of the advances in laboratory animal welfare have been built. The desired end-state is the complete replacement of animals in research, however until scientific advances make this feasible, efforts should be taken to refine husbandry procedu...
Amphibian biology is intricate, and there are many inter-related factors that need to be understood before establishing successful Conservation Breeding Programs (CBPs). Nutritional needs of amphibians are highly integrated with disease and their husbandry needs, and the diversity of developmental stages, natural habitats, and feeding strategies result in many different recommendations for prop...
We present a new perspective for the role of Termitomyces fungi in the mutualism with fungus-growing termites. According to the predominant view, this mutualism is as an example of agriculture with termites as farmers of a domesticated fungus crop, which is used for degradation of plant-material and production of fungal biomass. However, a detailed study of the literature indicates that the ter...
Subsequent to World War II, a dramatic increase occurred in the utilization of nonhuman primates in biomedical and psychological research and industry. At the same time field studies on the ecological and social behavior of natural populations of primates also increased, making possible more realistic assessments of both the behavioral potentiality of primate populations and their conservation ...
The pig husbandry is an important economic sector. In the last decade, major changes have been made. As a result, farmers came together to introduce the Eco Label pig, meeting the strong consumer and governmental call for high quality, animal friendly and environmentally friendly food. The market for Eco Label food is expected to grow enormously in the next years, asking for the development o...
A coustical characteristics of vocalizations of sows, piglets, and nursery pigs under selected husbandry practices were analyzed with a digital signal processing system. The duration (D) and major energy-resonance frequency (P) for each call were determined as follows: a) processing of piglets (D = 0.81 s and f* = 3 700 Hz); b) food anticipation of breeding-gestation sows (2.50 s and 3 000 Hz);...
To improve livestock production and to modernize dairy husbandry in Iran, it is essential to disseminate the most recent information on dairy husbandry technologies and management practices through various means among farmers. An understanding of farmers’ communication behaviour is essential in formulating effective communication strategies for livestock development. For the purposes of this st...
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